/* mark 组件*/
.weui-mark{
    padding:0.625em 0 0 0.625em;
    -webkit-overflow-scrolling:touch;
}
.weui-mark:after{
    content:'';
    display: block;
    width:100%;
    clear:both;
}
/* 盒子在页面（文档流）的占位=内容+padding+border+margin
box-sizing w,h
w3c 标准盒子模型（chrome)width=内容宽度
border-box IE盒模型 width=内容宽度+padding+border+border以内
盒子模型计算方法 = 内容(width)+padding+border+margin  标准盒子模型
盒子模型大小计算换了一种计算方式 width=内容+padding+border+margin
盒子在页面上的占位*/
.weui-mark li{
    padding-right:0.625em;
    padding-bottom:0.625em;
    float:left; /*浮动*/
    position:relative;
    box-sizing: border-box;
    width:50%;
    /* width:calc(50%-0.625em); */
    /* background-color: green; */
}
.weui-mark__img{
   padding-top:100%;
   position: relative;
   width:100%;
   background-size: cover;
}
/*.weui-mark__img img{
    position: absolute; 
    top:0;
    left:0;
    width:100%;
    height:100%;
}*/
.weui-mark__rt{
    position: absolute;
    right:0.625em;
    border-radius:2px;
    top:0;
    color:#fff;
    font-size:1em;
    height:1.25em;
    line-height:1.25em;
    text-align: center;
    padding:0.1em;
}
.weui-mark__lb{
    border-radius: 2px;
    position: absolute;
    bottom:0.825em;
    color:#fff;
    font-size:0.825em;
    height:1.25em;
    line-height:1.25em;
    text-align-last: left;
    max-width:100%;
    padding:0.125em 0.375em;
    background-color: rgba(0,0,0,0.4);
    width:calc(100%-1.625em);
}
.weui-mark__vip{
    position: absolute;
    top:0;
    left:0;
    overflow:hidden;
    height:50px;
    width:90px;
    color:#fff;
}